Journalist and researcher specialized in hate speech and hate crime, extreme right and social movements. He has collaborated in media such as TVE, TV3, A Punt and ETB, and currently collaborates with Cuatro television, and the print media La Marea, El salto and Público. He has been a technician for the Refugee Aid Commission and is a trainer in hate crimes and hate speech. He has recently published the book Antifascistas with the publishing house Capitán Swing.